Treasurer Services | Black Hawk County Offices
316 East 5th Street, Waterloo, IA 50703
Eligibility
Open to all Black Hawk County residents
Required documents
Upon request
(319) 833-3013
Voice·
Main Phone
(319) 833-3179
Fax·
Fax
Websitewww.blackhawkcounty.iowa.gov
Email[email protected]
Application process
Call or come to the office for services
Fees
Fees vary, depends on the service
Service area
Black Hawk County, IA
Collects property taxes, conducts annual tax sale for delinquent taxes, processes vehicle transactions, issues driver's licenses, and issues motor vehicle titles and registrations.
Date of Last Formal Update
12/23/2025
Data provided by
Nebraska 211 v2 Writer
Providing organization
Black Hawk County Offices
Provides county government services to the Black Hawk County area.